Adjustable foot rest



FIG. 1 is a side-angle perspective view of an adjustable foot rest in araised position, in accordance with the new design.

FIG. 2 is a rear side-angle perspective view thereof.

FIG. 3 is a front perspective view thereof; and,

FIG. 4 is a rear side-angle perspective view of an adjustable foot restin a flat position.

CLAIM The ornamental design for an adjustable foot rest, as shown anddescribed.